This site has information for parents and kids concerning ideas on how to get involved. It also has great ideas for things that kids can do to help with the environment. It is a way to get children involved in helping to conserve water and also to help with the environment in general. It offers a wide variety of sites that will help you and your kids get started in water conservation and in helping the environment. It has some great ideas on experiments also to hopefully get children interested in science, which is a benefit in the long run because children are the ones that will be discovering how to fix the next problem our world will face.
EPA - Kids Stuff